I try to Power ON and OFF a BenQ W6500 Projector via Serial Command.
I use a straight RS-232 cable and sending an EOL String from a BrighSign player.
The ASCII commands are: <CR>*pow=on#<CR> and <CR>*pow=off#<CR>
I've tried sending the string with and without the <CR> digits.
The settings in the Interactive tab of the Presentation Properties seem to be right.
Thanks for helping.